1440242568

素因数分解:

$2^3\times 3^2\times {\mathrm{20003369}}^1$

素因数の和:20003381

約数の個数: 24

約数和(自身を含む): 3900657150

約数和(自身を除く): 2460414582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 20003369, 40006738, 60010107, 80013476, 120020214, 160026952, 180030321, 240040428, 360060642, 480080856, 720121284, 1440242568]

約数ペア:

[(1, 1440242568), (2, 720121284), (3, 480080856), (4, 360060642), (6, 240040428), (8, 180030321), (9, 160026952), (12, 120020214), (18, 80013476), (24, 60010107), (36, 40006738), (72, 20003369)]